2840959

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:518

約数の個数: 12

約数和(自身を含む): 3188808

約数和(自身を除く): 347849

約数列:

[1, 11, 53, 121, 443, 583, 4873, 6413, 23479, 53603, 258269, 2840959]

約数ペア:

[(1, 2840959), (11, 258269), (53, 53603), (121, 23479), (443, 6413), (583, 4873)]